Alpha Shooting Sports Match Grade Crowned Barrel for Glock 21, .45 ACP, TiN

This Alpha Shooting Sports barrel is a match-grade replacement barrel from Alpha Shooting Sports (brand part no. 45ACPG21TIN) machined for the Glock 21 in .45 ACP. It carries a target-style crowned muzzle to protect rifling from damage that could affect accuracy, and a TiN (titanium nitride) coating, a hard, low-friction finish. This is a handgun barrel; it is listed in this store’s Rifle Parts category, which does not reflect the part itself.

Key Specifications

• It is machined specifically for the Glock 21, chambered in .45 ACP.
• It is a match-grade barrel intended for tighter tolerances than a factory barrel.
• It has a crowned target-style muzzle to protect rifling from damage that could affect accuracy.
• It carries a TiN (titanium nitride) coating, a hard, low-friction finish.

Frequently Asked Questions

Will this fit any Glock? No, this barrel is machined specifically for the Glock 21 (.45 ACP); it will not fit other Glock models chambered in different calibers or frame sizes.

What does a crowned muzzle do? A crowned muzzle protects the rifling at the barrel’s tip from nicks and wear that could otherwise disturb bullet exit and hurt accuracy.

What is a TiN coating? TiN, or titanium nitride, is a hard, low-friction coating commonly applied to barrels and small parts for wear resistance, recognizable by its gold-like color.

Buy the Alpha Shooting Sports Match Grade Crowned Barrel for Glock 21, .45 ACP, TiN

Browse the Alpha Shooting Sports Match Grade Crowned Barrel for Glock 21, .45 ACP, TiN in our Rifle Parts lineup at Schaefer Defense; we ship it fast and fully insured from our Lubbock, TX gun shop.