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v2 Pump Skewer by Sillybuttshttps://www.youtube.com/watch?v=gQN2X9iRdS4https://www.youtube.com/watch?v=RM3zugnxCN0
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This is the full parts list for the Pump Skewer, last updated 3-22-22
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Files --------------------->https://github.com/Sillybutts/PumpActionSkewer
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Hardware kit sellers --------------------->https://www.etsy.com/listing/1002947730/skewer-homemade-by-taffy-hardware-kit?variation0=2494432882https://silverfoxindustries.shop/collections/new-products/products/pump-action-skewer-hardware-kit
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Full blaster sellers --------------------->
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Pump Skewer Hardware
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PurposeQtyDescriptionCut LengthsMcMaster Part# Item $ Item sub-t Alternate Supplier Alt Part # Tools Used
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Plunger spring1K26 Compression Spring, Spring-Tempered Steel, 11.0" Long,.844" OD, .08" WireTC length9637K26 $ 0.90 $ 0.90 W.B. Jones
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Plunger tube1Polycarbonate Round Tube, 1-1/2" OD, 1-3/8" ID, Clear, 8' Long5.18 inch (Skewer length)8585K207 $ 1.84 $ 1.84
Saw, Deburring Tool
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Aluminum Threaded Rod Cover5General Purpose Aluminum Tubing 5/16" OD, 0.049" Wall Thickness2x 7.125" (TC length), + 3x 4" for fixed stock89965K471 $ 7.20 $ 36.00 Amazon
https://www.amazon.com/dp/B07W973RGX/ref=cm_sw_r_apan_glt_fabc_H3Z9B1P1YS82J14KE6BX?_encoding=UTF8&psc=1
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Threaded Rod3Low-Strength Steel Threaded Rod, Zinc Plated, 10-32 Thread, 6 Feet Long, Fully Threaded3x 19" for normal, 3x 24" for fixed stock98842A011 $ 1.16 $ 3.48 GraingerBand Saw, Disc Sander
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Deez Nuts11Hex Nut, 10-32 Thread Size 90480A195 $ 0.03 $ 0.33 FastenerSuperstore153191
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Mag release and trigger pivot pins(2) +4 for the top rail alignment (OPTIONAL)61/16 x 3/4" steel spring pin98296A035 $ 0.02 $ 0.12 G.L. HuyettSPP-062-0750
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O-ring to go under the ramrod in the rambase, and on the tip of the ramrod.2Oil-Resistant Buna-N O-Ring, 1/16 Fractional Width, Dash Number 0129452K21 $ 0.02 $ 0.04 TheORingStore.comB70012
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Barrel collet o-ring1Oil-Resistant Buna-N O-Ring, 1/16 Fractional Width, Dash Number 0169452K6 $ 0.03 $ 0.03 TheORingStore.com
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Plunger and Rambase o-rings3O-Ring Dash 123 (1-3/8" Od x 1-3/16" ID)9452K87 $ 0.03 $ 0.09 TheORingStore.comB70123
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TCv3 Priming Bars2Multipurpose 6063 Aluminum, Rectangular Bar, 3/32" x ½"8975K297 $ 0.69 $ 1.38 Orange AluminumOA9268-6MSaw, Drill
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Barrel1Highly Corrosion-Resistant 6063 Aluminum, Architectural, .625" OD, 0.049" Wall Thickness, .527" ID14 inch1658T11 $ 5.00 $ 5.00 Orange AluminumOA6923-8M
Saw, Sandpaper/File, 60-degree countersink, power drill
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Short flathead screws for barrel retention, the barrel sight, and foregrip6Steel Rounded Head Screws with External-Tooth Lock Washer, 10-32 Thread Size, 5/16" Long90402A821 $ 0.03 $ 0.18 FastenerSuperstore146263
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The small black screws for everything20Flat Head Screw, 4-40 Thread Size, 3/8" length90273A108 $ 0.02 $ 0.40 FastenerSuperstore105707
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Sear pivot1Female Threaded Round Standoff, Aluminum, 1/4" OD, 11/32" Long, 4-40 Thread Size93330A507 $ 0.27 $ 0.27 W.J. Roberts
A1/4R 11/31 0440
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Elastic for the sear/trigger and mag release2Elastic Cord Abrasion-Resistant, 3/32" DiameterThe two pieces that a normal Skewer uses8858T81 $ 0.12 $ 0.24
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LubeSilicone Lubricant
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Talon Claw ramrod core (Recommended buy from Captain Slug, or print https://github.com/Sillybutts/Blaster-Bits/blob/main/Printable%20Hardware/Printable%20TCv3c-CBv3%20RamRod/files/PrintedRamCore_TC.stl )1Aluminum Ramrod Core, 1/2" OD x .344" ID89965K357 $ 1.80 $ 1.80 Li De
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 Sub-Total: $ 52.10
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EXTREMELY OPTIONAL STUFF, NOT IN NORMAL HARDWARE KITS:
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EXTENDING STOCK1x 4-40 screw, one length of elastic, Worker extendable stock bars and whatnot. Same mechanism as the T4 Talon Claw's Worker stock compatibility.
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BUFFER TUBE STOCKReplace the three back nuts with cap nuts.
The nuts need to go on the outside
of the Bnut for this stock version.
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FULLY SUPPORTED SPRING GUIDE1x 6.5 inch long piece of 1/2in CPVC for reinforcment
(1/2inCPVC or any other 16mmOD tube. Standard
hobby metal barrels are the same size.)
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