Barrels | AR-15 Barrels | AR Barrels | SPR Barrels | LW 50 Barrels | Lothar Walther Barrels | Rifle Barrels

AR-15 LW-50 Polygonal Rifled Barrels

We offer for sale our high quality Match Grade AR-15 LW-50 Polygonal rifled barrels are produced for our group by Lothar Walther which is a world leader for AR barrels. The Lothar Walther barrel material we use in our product is LW-50 stainless steel and LW-19 Normal Steel the barrels are match grade polygonal and standard button rifled. Some of our Lothar Walther barrels have six lands and grooves and others four lands and grooves and are Lothar Walthers standard or polygonal rifling profile. They are produced from the highest quality German LW-50 Stainless Steel as well as LW-19 normal steel. Lothar Walther chambers the barrels with a SAMMI specification reamer in .223 Wylde or 5.56mm Nato. The AR-15 barrels are completely stressed relieved after they have been polygonal rifled. They are machined on the most modern and highest quality CNC turning centers. The Polygonal button rifled match grade barrels are CNC taper lapped by Lothar Walther after the match grade .223 Wylde or 5.56 Nato Chambers have been reamed.


AR-15 Barrels


Our Lothar Walther AR-15 barrels for sale and can be used in AR-15 rifles and uppers of many different Manufacturers. Our Lothar Walther LW-50 stainless steel match grade button rifled LW-50 stainless steel barrels for AR-15’s are compatible for replacement for DPMS 16” AR rifles and barrels as well as a Armalite AR-15 16” rifles and barrels. For Rock Rivers Arms 16” AR-15 rifles or drop in barrels we can provide a LW-50 stainless steel Polygonal rifled or standard rifled barrel. We also offer LW-50 stainless steel Lothar Walther polygonal and standard barrels for the AR-15 rifle and barrel which is compatible with DPMS 18” AR-15 rifle and barrel replacement as well as a Armalite AR 18” barrel and rifles. We also offer lothar walther LW-50 polygonal barrels for the AR-15 barrel for a DPMS 20” .223 rifle and well as a Armalite AR-15 20” barrels. We also offer lothar walther LW-50 stainless steel polygonal barrels for the AR-15 barrel for a DPMS 24” 5.56 rifle and well as a Armalite AR-15 24” barrels. For Rock Rivers Arms 18” .223 rifles we can provide a LW-50 stainless steel rifled match grade barrel. For a Rock Rivers Arms 20” .223 rifles we can provide a LW-50 stainless steel Polygonal rifled match grade barrel. Rock Rivers Arms 24” .223 rifles we can provide a LW-50 stainless steel Polygonal rifled match grade barrel as well.


AR-15 DMR and SPR Barrels


We offer for sale Lothar Walther AR-15 DMR and SPR Barrels chambered in 5.56 Nato and .223 Wylde chambers these are offered in LW-50 stainless steel with DMR barrels in 20” in length. The 18” and 20” AR SPR and DMR AR-15 barrels are of the highest quality. Our Lothar Walther AR-15 barrels are also offered in 6.8 SPC two chambering as well as 6.5 SAOD. These Lothar Walther AR-15 DMR and SPR barrels can be used on a Standard AR and AR-15 uppers as well as most AR and AR-15 Billet uppers. The Lothar Walther barrel material we use for our 18” and 20” DMR and SPR products is LW-50 Stainless steel know for long life and extended wear characteristics. The .223 Wydle and 5.56 Nato barrels are Match Grade polygonal button rifled as well as standard rifling. They have six lands and grooves and are Lothar Walthers proprietary polygonal rifling profile and standard rifling for our SPR and DMR barrels which are available for shipping. They are produced from the highest quality German LW-50 Stainless Steel. Lothar Walther chambers the barrels with match grade reamers which are ground to sammi minimal specifications. The 5.56 Nato, .223 and .223 Wylde AR and AR-15 barrels are completely stressed relieved after they have been polygonal rifled or standard rifling has been completed. They are machined on the highest quality CNC turning centers. The Polygonal button and standard rifled match grade barrels are CNC taper lapped by Lothar Walther after the match grade chambers have been reamed.


Lothar Walther 5.56 Nato and .223 Wylde Barrels


We offer for sale Lothar Walther AR-15 LW-50 barrels chambered in 5.56 Nato and .223 Wylde these are offered in 7.5”, 10.5”, 16’, 18”, 20” and 24” in length. The 18” and 20” AR15 SPR and DMR 5.56 Nato and .223 Wylde barrels are of the highest quality. Our Lothar Walther AR-15 barrels are also offered in 6.8 SPC two chambering as well as 6.5 SAOD. These Lothar Walther barrels can be used on a Standard AR and AR-15 M4 uppers as well as most AR and AR-15 Billet uppers. The Lothar Walther 5.56 Nato and .223 Wylde barrel materials we use for our 7.5”, 10.5”, 16’, 18”, 20” and 24” barrels are LW-50 Stainless steel known for long life and extended wear characteristics. The .223 Wydle and 5.56 Nato barrels are match grade polygonal button rifled as well as standard rifling. They have six lands and grooves and are Lothar Walthers polygonal rifling profile and standard rifling for our 5.56 Nato and .223 Wylde SPR and DMR barrels which are available for shipping. They are produced from the highest quality German LW-50 Stainless Steel. Lothar Walther chambers the barrels with match grade reamers which are ground to sammi minimal specifications. The 5.56 Nato, .223 and .223 Wylde AR and AR-15 barrels are completely stressed relieved after they have been polygonal rifled or standard rifling has been completed. They are machined on the highest quality CNC turning centers. The Polygonal button and standard rifled match grade 5.56mm Nato and .223 Wylde barrels are CNC taper lapped by Lothar Walther after the match grade chambers have been reamed.

Lothar Walther AR-15 Pistol and SBR Barrels

We also offer for sale Lothar Walther AR-15 Pistol and SBR Barrels chambered in 5.56 Nato. These are offered in LW-50 stainless steel pistol length barrels in 7.5” in length as well as 10.5”. Our Lothar Walther AR15 7.5” and 10.5” Pistol and SBR barrels are also offered in 6.8 SPC two chambering as well as 6.5 SAOD. These Lothar Walther AR-15 barrels can be used on a Pistol or SBR AR lowers. The Lothar Walther barrel material we use for our 6.8 spc product is LW-19 normal steel. The 6.8 SPC barrels are Match Grade polygonal button rifled. They have four lands and grooves and are Lothar Walthers specific polygonal rifling profile. They are produced from the highest quality German LW-19 Normal Steel. Lothar Walther chambers the barrels with a 6.8 SPC Two chamber. The 6.8 spc AR-15 barrels are completely stressed relieved after they have been polygonal rifled. They are machined on the highest quality CNC turning centers. The Polygonal button rifled match grade barrels are CNC taper lapped by Lothar Walther after the match grade 6.8 SPC two Chambers have been reamed. Our Lothar Walther 5.56mm Nato AR-15 pistol and SBR barrels for sale are made from LW-50 stainless steel.