Magpul PRS Lower Build Kit Minus FCG

The Magpul PRS Lower Build Kit Minus FCG includes everything you need to finish your lower receiver except the trigger group. This kit allows builders to save time and money by purchasing the bundle while allowing them select their own upgraded trigger.

Magpul PRS Precision Rifle Stock

• Mounts to rifle-length receiver extension tube without A2 spacer but will also accommodate mil-spec sized M4 Carbine and many A5-length tubes with standard Castle Nuts and End Plates (not included)*
• Enhanced strength butt-plate withstands severe impact and recoil up to .50 BMG
• Rubber butt-pad provides positive shoulder purchase to prevent slippage and is adjustable for both cant and height
• Machined aluminum LOP and Cheek Piece adjustment knobs with positive locking click detents
• Steel adjustment shafts finished with Melonite® for wear and corrosion resistance
• All aluminum components finished with MIL-A-8625F, Type III, Class 2 hard anodizing
• Bottom M-LOK slots provide additional sling mounting possibilities or for attaching 1913 Picatinny rails for use with a monopod
• Sling Mounts
• Front/Rear – rotation-limited QD sling swivel mounts (swivels not included)
• Rear – 1.25″ aluminum sling loop (left-right reversible)

Magpul MOE+ Grip 

• Replacement for AR-15/M4 pistol-grip
• One-piece reinforced polymer construction with wrap-around rubber overmolding
• Beavertail backstrap for enhanced ergonomics
• Hard-polymer bottom edge to reduce equipment snags or grip damage
• Includes a basic grip cap, but accepts optional Storage Cores for customized gear stowage

Dirty Bird AR-15 True Mil-Spec Carbine Receiver Extension / Buffer Kit

• 100% American Made Kit
• 7075-T6 Aluminum 6-Position Mil-Spec Receiver Extension (7075-T6 Aluminum is nearly twice as strong as 6061)
• 3oz Carbine Recoil Buffer w/ Steel Counter Weights
• Hardened Castle Nut w/ Staking Cuts
• Mil-Spec End Plate

Dirty Bird AR-15 Lower Parts Kit Minus FCG & Pistol Grip

• 100% American Made Kit
• Includes extra takedown / pivot pin detent and detent spring
• Includes enhanced polymer trigger guard