Skip to main content
We may get paid by partner for deals, including promoted items

Menu

Trending
Top Brands Palmetto State ArmoryHot Yeti CoolerDeal NatchezDeal SitkaDeal 5.11Sale Winter Clearance Amazon Pickleball Sale Amazon FitnessHot Stores
Phase 5 Weapon Systems EPCSURPRISE Ejection Port Door AR-15 Black Parkerized Steel 3.10" Engraved "Surprise Asshole!!" by Phase 5 -

Price history at Shooting Surplus

$13$13Oct 2026Nov 2, 2026

Recorded at Shooting Surplus since Oct 9, 2026: low $13.04 (Oct 26, 2026), high $13.16 (Oct 9, 2026). Last checked Nov 1, 2026.

Product Description

Phase 5 Weapon Systems EPCSURPRISE Ejection Port Door AR-15 Black Parkerized Steel 3.10" Engraved "Surprise Asshole!!"

Phase 5 Weapon Systems EPCSURPRISE Ejection Port Door AR-15 Black Parkerized Steel 3.10" Engraved "Surprise Asshole!!"

at Shooting Surplus
Browse all Shooting Surplus deals
$13.04
In Stock at Shooting Surplus
Price verified 1d ago
Buy Now at Shooting Surplus
Secure checkout Easy returns
or compare prices
Amazon logo Amazon eBay logo eBay

Product Details

Brand Phase 5
MPN EPCSURPRISE
Gun Parts Phase 5

Price history at Shooting Surplus

$13$13Oct 2026Nov 2, 2026

Recorded at Shooting Surplus since Oct 9, 2026: low $13.04 (Oct 26, 2026), high $13.16 (Oct 9, 2026). Last checked Nov 1, 2026.

Shop more Phase 5 AR-15

All 34 in-stock Phase 5 AR-15 from 5 stores →

More from Phase 5

Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 EPCSTAND AR-15 Ejection Port Door Steel Parkerized 0.60x3.25x3.95 Phase 5 EPCSTAND AR-15 Ejection Port Door Steel Parkerized 0.60x3.25x3.95 View Details
$13.91
Buy Now · $13.91
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 PmrblkdimpLed Dimpled Mag Release AR-15 6061-T6 Aluminum Anodized Phase 5 PmrblkdimpLed Dimpled Mag Release AR-15 6061-T6 Aluminum Anodized View Details
$8.89
Buy Now · $8.89
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 Cmsa Carbine Mini Stock Assembly Aluminum for Ar15 Ar10 Phase 5 Cmsa Carbine Mini Stock Assembly Aluminum for Ar15 Ar10 View Details
$109.65
Buy Now · $109.65
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 Trigger Guard Winter Ar-15 M16 308 Phase 5 Trigger Guard Winter Ar-15 M16 308 View Details
$21.93
Buy Now · $21.93
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 Oversized Magazine Release for AR-15 Phase 5 Oversized Magazine Release for AR-15 View Details
$19.26
Buy Now · $19.26
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 12 Gauge Shotgun Follower for Standard 12-Gauge Systems Phase 5 12 Gauge Shotgun Follower for Standard 12-Gauge Systems View Details
$17.53
Buy Now · $17.53
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 PBTFP Buffer Tube Pad AR Pistol Platform Nitrile Fits 1.25in Tubes Phase 5 PBTFP Buffer Tube Pad AR Pistol Platform Nitrile Fits 1.25in Tubes View Details
$6.49
Buy Now · $6.49
Shooting Surplus
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 PBT Pistol Buffer Tube Phase 5 PBT Pistol Buffer Tube View Details
$39.99
Buy Now · $39.99
Palmetto State Armory
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
PHASE5 45 DEGREE AMBI SAFETY BLACK PHASE5 45 DEGREE AMBI SAFETY BLACK View Details
$45.42
Buy Now · $45.42
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
PHASE5 45 DEGREE AMBI SAFETY FDE PHASE5 45 DEGREE AMBI SAFETY FDE View Details
$45.42
Buy Now · $45.42
Shooting Surplus
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 FATman 5/8-24 Hex Muzzle Brake, .308 Win/7.62x51mm/.300 Blackout, Parkerized Black - FATman-5/8-24 Phase 5 FATman 5/8-24 Hex Muzzle Brake, .308 Win/7.62x51mm/.300 Blackout, Parkerized Black - FATman-5/8-24 View Details
$120.00
Buy Now · $120.00
Palmetto State Armory
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 Weapon Systems MSMLOKBLK Micro Stop MLOK Black Anodized Phase 5 Weapon Systems MSMLOKBLK Micro Stop MLOK Black Anodized View Details
$26.96
Buy Now · $26.96
Shooting Surplus
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
Phase 5 Weapon Systems LOPROGAS Lo-Pro Gas Block Mag Phosphate 4140 Chromoly Steel 0.95" Phase 5 Weapon Systems LOPROGAS Lo-Pro Gas Block Mag Phosphate 4140 Chromoly Steel 0.95" View Details
$22.57
Buy Now · $22.57
Shooting Surplus
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 Stand and Fight Ejection Port Cover, Black Parkerized - EPC-STAND Phase 5 Stand and Fight Ejection Port Cover, Black Parkerized - EPC-STAND View Details
$14.99 $16.99
12% off
Buy Now · $14.99
Palmetto State Armory
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols - PBS Phase 5 Enhanced Buffer Spring for AR-15/M16 Rifles or Pistols - PBS View Details
$8.99
Buy Now · $8.99
Palmetto State Armory
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 Surprise Asshole Ejection Port Cover, Black Parkerized - EPC-SURPRISE Phase 5 Surprise Asshole Ejection Port Cover, Black Parkerized - EPC-SURPRISE View Details
$14.99
Buy Now · $14.99
Palmetto State Armory
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 AR-15 Gas Block .750 Low Profile w/ Set Screw Phase 5 AR-15 Gas Block .750 Low Profile w/ Set Screw View Details
$25.99 $28.99
10% off
Buy Now · $25.99
Palmetto State Armory
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 AR-15 Gas Block .750 Low Profile Clamp Style Phase 5 AR-15 Gas Block .750 Low Profile Clamp Style View Details
$35.99
Buy Now · $35.99
Palmetto State Armory
Palmetto State Armory
Last Updated:
Nov 01, 2026 07:30 AM
Phase 5 Micro Stop M-LOK for Rail System, Black - MS-MLOK-BLK Phase 5 Micro Stop M-LOK for Rail System, Black - MS-MLOK-BLK View Details
$35.99
Buy Now · $35.99
Palmetto State Armory
Shooting Surplus
Last Updated:
Nov 01, 2026 08:22 AM
PHASE 5 CHARGING HANDLE AMBI- PHASE 5 CHARGING HANDLE AMBI- View Details
$57.01
Buy Now · $57.01
Shooting Surplus