This item will not ship to the following states: CA, NY, HI, NJ, CT, IL
Last round bolt hold open on an empty magazine
Flared magwell for faster reloads
Integrated, oversized trigger guard
7075-T6 billet aluminum lower with a matte black hard-coat anodized finish
7075-T6 billet aluminum slick side upper receiver with appropriately sized ejection port and no forward assist or dust cover
Threaded bolt catch screw
9mm bolt assembly for use with a standard AR-15 hammer
Fire control group: Milspec AR-15/M4 Fire control group. The UDP-9® is compatible with most aftermarket 9mm PCC triggers. Please see this page for trigger compatibility
10.5” lightweight profile 9mm barrel in chrome moly with a 1/10 twist, black melonite finish and A2 style flash suppressor
Barrel is threaded 1/2×28 and can accept a suppressor
B5 Systems pistol grip
10” ultra light skeletonized handguard with M-LOK® mounting interface on the 3, 6, & 9 O’clock positions
The hand guard features 4 QD swivel mounting points and a top mil-spec 1913 lightening cut picatinny rail with skeletonized M-LOK® mounting sections
Handguard ID: 1.375* The last ¾” of the handguard is bored out to 1.405”, allowing most aftermarket sound suppressors 1.39″ in diameter and smaller to tuck inside of the handguard
Top mil-spec 1913 picatinny rail with lightening cut
Weight: 5lbs
Length: 26″
Patent pending
Accepts all Glock® aftermarket magazines. We recommend using factory Glock® magazines. Please see this page for magazine compatibility
Includes one 15 or 17 round magazine